| CONSOLE MESSAGE: 1. Updating the layout with an embed object inside an iframe | |
| CONSOLE MESSAGE: Tried to use an unsupported plug-in. | |
| CONSOLE MESSAGE: 3. Updated layout. The test passed. | |
| This tests entering HTMLPlugInElement::isReplacementObscured() while the top document's style tree is dirty. | |
| WebKit should update the layout of all documents and should not hit any debug assertions. | |
| PASS |